APA-referens

(2003). Precaution, envirnmental science, and preventive public policy. Washington: Island Press.

Chicago-stil citat

Precaution, Envirnmental Science, and Preventive Public Policy. Washington: Island Press, 2003.

MLA-referens

Precaution, Envirnmental Science, and Preventive Public Policy. Washington: Island Press, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.